Back in the day... rebirths were done by simply cutting the VIN off the firewall, doing the same to the chassis that is going to be used, and weld it in place.

Chop shops were so good at it you could only tell if you took back the paint to metal in that area to see if it had been welded....

I would be very wary of an EK4 that has no sunroof, and has not been imported.

As for BUT it says VTiR..... there is nothing hard about putting a sticker on the rear hatch. Which is the ONLY reference to "VTiR" on an EK4..... well at least the ones delivered to Australia.